EP2467849A4 - A method and a device for generating engine acoustic emissions, a computer program and a computer program product - Google Patents

A method and a device for generating engine acoustic emissions, a computer program and a computer program product

Info

Publication number
EP2467849A4
EP2467849A4 EP10810257A EP10810257A EP2467849A4 EP 2467849 A4 EP2467849 A4 EP 2467849A4 EP 10810257 A EP10810257 A EP 10810257A EP 10810257 A EP10810257 A EP 10810257A EP 2467849 A4 EP2467849 A4 EP 2467849A4
Authority
EP
European Patent Office
Prior art keywords
computer program
acoustic emissions
generating engine
program product
engine acoustic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP10810257A
Other languages
German (de)
French (fr)
Other versions
EP2467849A1 (en
Inventor
Ragnar Glav
Von Glowczewski Manfred Klopotek
Adam Wikstroem
Ola Joensson
Bror Tingvall
Roger Johnsson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Scania CV AB
Original Assignee
Scania CV AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Scania CV AB filed Critical Scania CV AB
Publication of EP2467849A1 publication Critical patent/EP2467849A1/en
Publication of EP2467849A4 publication Critical patent/EP2467849A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/26—Spatial arrangements of separate transducers responsive to two or more frequency ranges
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B9/00—Simulators for teaching or training purposes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B9/00—Simulators for teaching or training purposes
    • G09B9/02—Simulators for teaching or training purposes for teaching control of vehicles or other craft
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K15/00—Acoustics not otherwise provided for
    • G10K15/02—Synthesis of acoustic waves
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/13—Acoustic transducers and sound field adaptation in vehicles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/04—Circuits for transducers, loudspeakers or microphones for correcting frequency response
EP10810257A 2009-08-19 2010-08-11 A method and a device for generating engine acoustic emissions, a computer program and a computer program product Withdrawn EP2467849A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0950592A SE534042C2 (en) 2009-08-19 2009-08-19 Method and apparatus for simulating acoustic emissions from an engine
PCT/SE2010/050881 WO2011021977A1 (en) 2009-08-19 2010-08-11 A method and a device for generating engine acoustic emissions, a computer program and a computer program product

Publications (2)

Publication Number Publication Date
EP2467849A1 EP2467849A1 (en) 2012-06-27
EP2467849A4 true EP2467849A4 (en) 2013-03-13

Family

ID=43607221

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10810257A Withdrawn EP2467849A4 (en) 2009-08-19 2010-08-11 A method and a device for generating engine acoustic emissions, a computer program and a computer program product

Country Status (7)

Country Link
US (1) US8938080B2 (en)
EP (1) EP2467849A4 (en)
CN (1) CN102483914B (en)
BR (1) BR112012001886A2 (en)
IN (1) IN2012DN00555A (en)
SE (1) SE534042C2 (en)
WO (1) WO2011021977A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3845572A (en) * 1972-08-02 1974-11-05 Singer Co Modular vehicle trainer sound system having a plurality of separately controllable sound generators and a polyphonic speaker array
US5237617A (en) * 1991-10-17 1993-08-17 Walter Miller Sound effects generating system for automobiles
EP1575028A2 (en) * 2004-03-10 2005-09-14 Yamaha Corporation System for simulating the sound of an engine
JP2006349844A (en) * 2005-06-14 2006-12-28 Aruze Corp Simulated engine sound generator

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9005598U1 (en) * 1990-05-16 1990-07-19 Hennl, Wilhelm, Dipl.-Ing., 8850 Donauwoerth, De
FR2788364B1 (en) 1999-01-11 2001-02-23 Renault DRIVING SIMULATOR FOR CREATING THE SOUND ENVIRONMENT OF THE VEHICLE INSIDE AND AROUND IT
DE19945259C1 (en) 1999-09-21 2001-01-11 Bayerische Motoren Werke Ag Electroacoustic noise generation device e.g. for simulating automobile engine noise uses signal processing device with synthesizer for mixing signal from sound pressure sensor in air intake with synthetic tones
US6898289B2 (en) * 2000-09-20 2005-05-24 Siemens Vdo Automotive Inc. Integrated active noise attenuation system and fluid reservoir
JP4298620B2 (en) * 2003-10-09 2009-07-22 ヤマハ発動機株式会社 ENGINE SOUND SYNTHESIS DEVICE, VEHICLE AND GAME MACHINE USING THE SAME, ENGINE SOUND SYNTHESIS METHOD, COMPUTER PROGRAM FOR ENGINE SOUND SYNTHESIS, GAME PROGRAM INCLUDING THE SAME, AND RECORDING MEDIUM CONTAINING COMPUTER PROGRAM FOR ENGINE SOUND SYNTHESIS
FR2865040B1 (en) * 2004-01-09 2006-05-05 Microdb ACOUSTIC MEASUREMENT SYSTEM FOR LOCATING NOISE SOURCES
US20060285697A1 (en) * 2005-06-17 2006-12-21 Comfozone, Inc. Open-air noise cancellation for diffraction control applications
US8077873B2 (en) * 2009-05-14 2011-12-13 Harman International Industries, Incorporated System for active noise control with adaptive speaker selection

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3845572A (en) * 1972-08-02 1974-11-05 Singer Co Modular vehicle trainer sound system having a plurality of separately controllable sound generators and a polyphonic speaker array
US5237617A (en) * 1991-10-17 1993-08-17 Walter Miller Sound effects generating system for automobiles
EP1575028A2 (en) * 2004-03-10 2005-09-14 Yamaha Corporation System for simulating the sound of an engine
JP2006349844A (en) * 2005-06-14 2006-12-28 Aruze Corp Simulated engine sound generator

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011021977A1 *

Also Published As

Publication number Publication date
SE534042C2 (en) 2011-04-12
EP2467849A1 (en) 2012-06-27
CN102483914A (en) 2012-05-30
CN102483914B (en) 2015-04-01
IN2012DN00555A (en) 2015-06-12
US20120155672A1 (en) 2012-06-21
BR112012001886A2 (en) 2016-03-15
SE0950592A1 (en) 2011-02-20
WO2011021977A1 (en) 2011-02-24
US8938080B2 (en) 2015-01-20

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Effective date: 20130213

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Ipc: G09B 9/02 20060101ALI20130207BHEP

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Effective date: 20161025